Study claims that maternal grandparents spoil more, what does the pedagogue say about that?

It is no secret that your children are allowed more with their grandparents than at home. Most grandmothers and grandfathers love to pamper their grandchildren and that means extra sweets, more television time and fewer rules. But apparently there is another difference between grandparents in terms of pampering, and more specifically those on the mother’s or father’s side. What does our expert say about this?